QR code: Laser moves correctly, doesn't fire

I am sure I have missed something. Omtech 60W Ruida 6442
I imported a QR code into LightBurn, everything including preview looks good.
Black layer, speed 150mm/sec, max power 60, Min power 10.00
I have “Fill” checked. output and show green, interval .075, code image highlighted.
Laser moves correctly, I have no burn

Is it just this QR image that is giving this “I have no burn”? Can you run a different Fill job and have that work? Can you get any burn at all?

I didn’t have the laser switch turned on. It really, really, must be MONDAY!

Glad to hear you got this sorted. :slight_smile:

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